#!/usr/bin/env python

import matplotlib.pyplot

T = [3.62,  3.49,   3.43,  3.55,  3.11,  2.87,  2.51,  1.95,  1.33]
S = [0.306, 0.2737, 0.262, 0.264, 0.5,   0.173, 0.119, 0.057, 0.023]

matplotlib.pyplot.plot(T, S, "*")
matplotlib.pyplot.xlabel('Temperature')
matplotlib.pyplot.ylabel('Entropy')
matplotlib.pyplot.title('Entropy along critical line')

matplotlib.pyplot.show()